Product name: Desktop 4-port USB hub with bracket functionOutput material: high-strength engineering materialOutput interface: USB3.0*4Input interface: USB3.0Product power supply: USB direct power supplyData line: separate design, data line length 100cm A TO AIndicator light: blue LED lightFeatures: Triangular stable support, 3.0 high-speed expansion, line body separation design, lightweight engineering material.Expand USB Port，The usb data hub helps expanding the usb port of pc from 1 to 4, greatly protect the USB port from frequently plugging and unplug.And it comes with a 1m/3.3ft usb cable, long enough to place the hub as your need.5Gbps Transfer Speed，USB 3.0 hub supports super faster data transfer up to 5Gbps- 10 times faster than USB 2.0 (480 Mbps), transfer HD movies in seconds. And it is backward compatible with USB 2.0 and 1.1.Phone Stand Unique Design，Usb adapter with phone stand bracket design, it can hold your smart phone or mini tablet at a comfortable angle, ideal for watching video, playing game, reading.Widely Compatible，The 4-port hub compatible with most Windows/Mac/Linux systems, easy to use, plugging and play, no driver needed.Note:1. Please Allow 1-3cm Differs Due To Manual Measurement.2. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Please refer to the actual product.Thanks For Your Understanding.Please Allow 1-3cm Differs Due To Manual Measurement.